Did you encounter the kernel security check failure error on your Windows 11 PC?

This Article features several solutions to fix this blue screen error.

And the most effective way to fix the problem is replace or update these files or components.

If your windows 11 PC frequently restarts withBlue screen error Kernel Security Check Failureapply the solutions listed below.

If you have more than one HDD connected disconnect the secondary one and find out if this help.

Update windows 11

Microsoft regularly drops windows updates with different bug fixes and security enhancements.

Running an outdated version of Windows can lead to so many problems.

Running the chkdsk command helps scan for issues with the drive and make a run at fix them.

Thus, running theWindows Memory Diagnostic toolanalyzes the issue with the memory and fixes it.

Check and check that there is nothing wrong with RAM memory on your PC.

And One easy way to check for drivers with issues is by using rig Manager.

In the same way, we recommendupdate the essential drivers for windows 11.

Once done reboot your PC, this should most probably fix the Kernel Security Check Failure in Windows 11.

You will now see two options- Keep my files and Remove Everything.

Select any options as per your preferences, and then follow the on-screen instructions toreset windows 11.

Try these 8 solutions 2025

Download KB5055523 for Windows 11 (24H2) April 2025 Security Update